1973 – Jediah Hill Covered Bridge, a registered historic structure near Cincinnati, Ohio, is listed in the National Register.
2007 – The Grand Canyon Skywalk opens.
Thursday, Mar 28 2013 by kjfitz
1973 – Jediah Hill Covered Bridge, a registered historic structure near Cincinnati, Ohio, is listed in the National Register.
2007 – The Grand Canyon Skywalk opens.